Russian Federation
Russian Federation
Russian Federation
This paper provides an analytical analysis and calculations of the intercar forces as a function of the relative displacement of adjacent dump cars. Objective: theoretical modeling of processes occurring in the draft gear of motor dump cars. Methods: an analytical method for modeling the operation of draft gear of various brands in running and stretching modes. Practical Relevance: the paper presents the calculation results for the proposed draft gear for practical use in the automatic coupling devices of motor dump cars.
analytical model, draft gear, deformation
1. Ripol'-Saragosi L. F., Ripol'-Saragosi T. L., Yaickov I. A. Analiz predposylok sozdaniya matematicheskoy modeli funkcionirovaniya avtoscepok gruzhenyh tyagovyh agregatov // Izvestiya Peterburgskogo universiteta putey soobscheniya. 2024. T. 21, № 4. S. 902–908. DOI:https://doi.org/10.20295/1815-588X-2024-04- 902-908. EDN DWWMWJ
2. Ripol'-Saragosi L. F., Ripol'-Saragosi T. L., Yaickov I. A. Matematicheskoe modelirovanie vneshnih sil v rezhimah tyagi i tormozheniya, deystvuyuschih na tyagovyy agregat // Izvestiya Peterburgskogo universiteta putey soobscheniya. 2025. T. 22, № 3. S. 625– 631. DOI:https://doi.org/10.20295/1815-588X-2025-3-625-630
3. Pravila tyagovyh raschetov dlya poezdnoy raboty promyshlennyh elektrovozov i tyagovyh agregatov peremennogo toka. 2-e izd. Vyp. 4323. M.: PromtransNIIproekt, 1977. 78 s.
4. Pravila tyagovyh raschetov dlya teplovozov na promyshlennom transporte. 2-e izd. Vyp. 4324. M.: PromtransNIIproekt, 1977. 78 s.
5. Kravchuk V. V., Doronina I. I., Harin E. A. Povyshenie bezopasnosti dvizheniya poezdov povyshennoy massy i dliny. Habarovsk: DVGUPS, 2005.
6. Grebenyuk P. T. Soprotivlenie dvizheniyu podvizhnogo sostava v S-obraznyh krivyh // Vestnik VNIIZhT. 1987. № 1.
7. Potapov M. G. Kar'ernyy transport. M.: Nedra, 1985.
8. Elektromagnitnyy rel'sovyy tormoz: patent № RU 2361761 C1 Rossiyskaya Federaciya. MPK B61H7/08: 2008104744/11 / Balon L. V., Solomin V. A., Ripol'-Saragosi L. F.; zayavl. 07.02.2008; opubl. 20.07.2009.
9. Ripol'-Saragosi T. L., Ripol'-Saragosi L. F. Issledovanie vliyaniya temperaturnogo rezhima katushki na vremya vklyucheniya elektromagnitnogo rel'sovogo tormoza (EMRT) // Vestnik Rostovskogo gosudarstvennogo universiteta putey soobscheniya. 2022. № 3 (87). S. 35–43.
10. Kitanov S., Podolskiy A. Analysis of Eddy- Current and Magnetic Rail Brakes for High-Speed Trains // The Open Transportation Journal. 2008. No. 2. Pp. 19–28.
11. Avtoscepka SA-3T dlya vagonov tyazhelovesnogo dvizheniya: osobennosti konstrukcii i tehnologii izgotovleniya / R. A. Savushkin [i dr.] // Vagony i vagonnoe hozyaystvo. 2018. № 1 (53). S. 30–32.
12. Romen Yu. S., Muginshteyn L. A., Neverova L. I. Vliyanie prodol'nyh sil v poezdah na opasnost' shoda vagonov v zavisimosti ot ih zagruzki // Transport Rossiyskoy Federacii. 2013. № 3 (46). S. 64–68.
